# N122LK: 1982 Rolladen-Schneider LS-4, registration cancelled 2007-11-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 19, 2007
- Exported to: Argentina
- Status when cancelled: Triennial form not returned
- Airframe: [Rolladen-Schneider LS-4](https://openairdocs.org/model/rolladen-schneider-ls-4) (registry code 3801250)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G45EU](https://openairdocs.org/tcds/G45EU) (OpenAirDocs)
- Serial number: 4097
- Year built: 1982
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition, racing
- Airworthiness date: September 3, 1982
- Certificate issued: February 13, 2003
- Last registry action: February 21, 2006
- Mode S code: A05C24
- Owner when cancelled: [Williams Christian](https://openairdocs.org/faa-owner/WILLIAMS%20CHRISTIAN)
- Location: [Mclean, VA](https://openairdocs.org/faa-place/VA/Mclean)
- Owner type: Individual
- Owner's area on the map: 38.9402° N, 77.1649° W: Placed by OpenAirDocs at the center of ZIP code 22101, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N122LK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=122LK
- Page: https://openairdocs.org/deregistered/N122LK-2007-11-19

From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Rolladen-Schneider LS-4: https://openairdocs.org/model/rolladen-schneider-ls-4.md

## Other aircraft with N122LK

- [Registered now](https://openairdocs.org/aircraft/N122LK): Leland Jay Keller RANS S12XL, S/N 11960764, built 2018

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